mirror of
https://github.com/vector-im/element-ios.git
synced 2024-10-01 00:32:41 +00:00
171 lines
7.2 KiB
Swift
171 lines
7.2 KiB
Swift
//
|
|
// Copyright 2021 New Vector Ltd
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
//
|
|
|
|
import SwiftUI
|
|
|
|
typealias UserOtherSessionsViewModelType = StateStoreViewModel<UserOtherSessionsViewState, UserOtherSessionsViewAction>
|
|
|
|
class UserOtherSessionsViewModel: UserOtherSessionsViewModelType, UserOtherSessionsViewModelProtocol {
|
|
var completion: ((UserOtherSessionsViewModelResult) -> Void)?
|
|
private let sessionInfos: [UserSessionInfo]
|
|
private var selectedSessions: Set<SessionId> = []
|
|
private let defaultTitle: String
|
|
|
|
init(sessionInfos: [UserSessionInfo],
|
|
filter: UserOtherSessionsFilter,
|
|
title: String) {
|
|
self.sessionInfos = sessionInfos
|
|
defaultTitle = title
|
|
let bindings = UserOtherSessionsBindings(filter: filter, isEditModeEnabled: false)
|
|
let items = filter.filterSessionInfos(sessionInfos: sessionInfos, selectedSessions: selectedSessions)
|
|
super.init(initialViewState: UserOtherSessionsViewState(bindings: bindings,
|
|
title: title,
|
|
items: items,
|
|
header: filter.userOtherSessionsViewHeader,
|
|
emptyItemsTitle: filter.userOtherSessionsViewEmptyResultsTitle,
|
|
allItemsSelected: false))
|
|
}
|
|
|
|
// MARK: - Public
|
|
|
|
override func process(viewAction: UserOtherSessionsViewAction) {
|
|
switch viewAction {
|
|
case let .userOtherSessionSelected(sessionId: sessionId):
|
|
if state.bindings.isEditModeEnabled {
|
|
updateSelectionForSession(sessionId: sessionId)
|
|
updateViewState()
|
|
} else {
|
|
showUserSessionOverview(sessionId: sessionId)
|
|
}
|
|
case .filterWasChanged:
|
|
updateViewState()
|
|
case .clearFilter:
|
|
state.bindings.filter = .all
|
|
updateViewState()
|
|
case .editModeWasToggled:
|
|
selectedSessions.removeAll()
|
|
updateViewState()
|
|
case .toggleAllSelection:
|
|
toggleAllSelection()
|
|
updateViewState()
|
|
case .signOut:
|
|
completion?(.singOutFromUserSessions(sessionInfos: sessionInfos))
|
|
}
|
|
}
|
|
|
|
// MARK: - Private
|
|
|
|
private func showUserSessionOverview(sessionId: String) {
|
|
guard let session = sessionInfos.first(where: { $0.id == sessionId }) else {
|
|
assertionFailure("Session should exist in the array.")
|
|
return
|
|
}
|
|
completion?(.showUserSessionOverview(sessionInfo: session))
|
|
}
|
|
|
|
private func updateSelectionForSession(sessionId: String) {
|
|
if selectedSessions.contains(sessionId) {
|
|
selectedSessions.remove(sessionId)
|
|
} else {
|
|
selectedSessions.insert(sessionId)
|
|
}
|
|
}
|
|
|
|
private func updateViewState() {
|
|
let currentFilter = state.bindings.filter
|
|
|
|
state.items = currentFilter.filterSessionInfos(sessionInfos: sessionInfos, selectedSessions: selectedSessions)
|
|
state.header = currentFilter.userOtherSessionsViewHeader
|
|
|
|
if state.bindings.isEditModeEnabled {
|
|
state.title = VectorL10n.userOtherSessionSelectedCount(String(selectedSessions.count))
|
|
} else {
|
|
state.title = defaultTitle
|
|
}
|
|
|
|
state.emptyItemsTitle = currentFilter.userOtherSessionsViewEmptyResultsTitle
|
|
|
|
state.allItemsSelected = sessionInfos.count == selectedSessions.count
|
|
}
|
|
|
|
private func toggleAllSelection() {
|
|
if state.allItemsSelected {
|
|
selectedSessions.removeAll()
|
|
} else {
|
|
sessionInfos.forEach { sessionInfo in
|
|
selectedSessions.insert(sessionInfo.id)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
private extension UserOtherSessionsFilter {
|
|
var userOtherSessionsViewHeader: UserOtherSessionsHeaderViewData {
|
|
switch self {
|
|
case .all:
|
|
return UserOtherSessionsHeaderViewData(title: nil,
|
|
subtitle: VectorL10n.userSessionsOverviewOtherSessionsSectionInfo,
|
|
iconName: nil)
|
|
case .inactive:
|
|
return UserOtherSessionsHeaderViewData(title: VectorL10n.userOtherSessionFilterMenuInactive,
|
|
subtitle: VectorL10n.userSessionsOverviewSecurityRecommendationsInactiveInfo,
|
|
iconName: Asset.Images.userOtherSessionsInactive.name)
|
|
case .unverified:
|
|
return UserOtherSessionsHeaderViewData(title: VectorL10n.userSessionUnverifiedShort,
|
|
subtitle: VectorL10n.userOtherSessionUnverifiedSessionsHeaderSubtitle,
|
|
iconName: Asset.Images.userOtherSessionsUnverified.name)
|
|
case .verified:
|
|
return UserOtherSessionsHeaderViewData(title: VectorL10n.userOtherSessionFilterMenuVerified,
|
|
subtitle: VectorL10n.userOtherSessionVerifiedSessionsHeaderSubtitle,
|
|
iconName: Asset.Images.userOtherSessionsVerified.name)
|
|
}
|
|
}
|
|
|
|
var userOtherSessionsViewEmptyResultsTitle: String {
|
|
switch self {
|
|
case .all:
|
|
return ""
|
|
case .verified:
|
|
return VectorL10n.userOtherSessionNoVerifiedSessions
|
|
case .unverified:
|
|
return VectorL10n.userOtherSessionNoUnverifiedSessions
|
|
case .inactive:
|
|
return VectorL10n.userOtherSessionNoInactiveSessions
|
|
}
|
|
}
|
|
|
|
func filterSessionsInfos(_ sessionInfos: [UserSessionInfo]) -> [UserSessionInfo] {
|
|
switch self {
|
|
case .all:
|
|
return sessionInfos.filter { !$0.isCurrent }
|
|
case .inactive:
|
|
return sessionInfos.filter { !$0.isActive }
|
|
case .unverified:
|
|
return sessionInfos.filter { $0.verificationState != .verified }
|
|
case .verified:
|
|
return sessionInfos.filter { $0.verificationState == .verified }
|
|
}
|
|
}
|
|
|
|
func filterSessionInfos(sessionInfos: [UserSessionInfo], selectedSessions: Set<SessionId>) -> [UserSessionListItemViewData] {
|
|
filterSessionsInfos(sessionInfos)
|
|
.map {
|
|
UserSessionListItemViewDataFactory().create(from: $0,
|
|
highlightSessionDetails: self == .unverified && $0.isCurrent,
|
|
isSelected: selectedSessions.contains($0.id))
|
|
}
|
|
}
|
|
}
|